63 lines
1.7 KiB
Go
63 lines
1.7 KiB
Go
package cron
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import (
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"time"
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"github.com/go-pg/pg/v10"
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"github.com/pkg/errors"
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"github.com/tribalwarshelp/shared/models"
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)
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const (
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day = 24 * time.Hour
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)
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type vacuumServerDBWorker struct {
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db *pg.DB
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}
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func (h *vacuumServerDBWorker) vacuum() error {
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tx, err := h.db.Begin()
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if err != nil {
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return err
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}
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defer tx.Close()
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withNonExistentPlayers := h.db.Model(&models.Player{}).Where("exists = false")
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withNonExistentTribes := h.db.Model(&models.Tribe{}).Where("exists = false")
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_, err = tx.Model(&models.PlayerHistory{}).
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With("players", withNonExistentPlayers).
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Where("player_id IN (Select id FROM players) OR player_history.create_date < ?", time.Now().Add(-1*day*90)).
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Delete()
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if err != nil {
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return errors.Wrap(err, "cannot delete old player history records")
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}
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_, err = tx.Model(&models.TribeHistory{}).
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With("tribes", withNonExistentTribes).
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Where("tribe_id IN (Select id FROM tribes) OR tribe_history.create_date < ?", time.Now().Add(-1*day*90)).
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Delete()
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if err != nil {
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return errors.Wrap(err, "cannot delete old tribe history records")
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}
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_, err = tx.Model(&models.DailyPlayerStats{}).
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With("players", withNonExistentPlayers).
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Where("player_id IN (Select id FROM players) OR daily_player_stats.create_date < ?", time.Now().Add(-1*day*90)).
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Delete()
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if err != nil {
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return errors.Wrap(err, "cannot delete old player stats records")
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}
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_, err = tx.Model(&models.DailyTribeStats{}).
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With("tribes", withNonExistentTribes).
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Where("tribe_id IN (Select id FROM tribes) OR daily_tribe_stats.create_date < ?", time.Now().Add(-1*day*90)).
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Delete()
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if err != nil {
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return errors.Wrap(err, "cannot delete old tribe stats records")
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}
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return tx.Commit()
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}
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